title: Isolation of avian influenza virus in Texas.
abstract: An avian influenza virus with surface antigens similar to those of fowl plague virus (Hav 1 Nav 2) was isolated in 1979 from 2 commercial turkey flocks in Central Texas. Two flocks in contact with these infected flocks developed clinical signs, gross lesions, and seroconversion but yielded no virus. This was the first recorded incidence of clinical avian influenza in Texas turkeys and only the second time that an agent with these surface antigens was isolated from turkeys in U.S.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D005260:Female; D006386:Hemagglutination Tests / Q000662:veterinary; D005779:Immunodiffusion / Q000662:veterinary; D009980:Influenza A virus / Q000276:immunology / Q000302:isolation & purification*; D005585:Influenza in Birds / Q000453:epidemiology* / Q000276:immunology; D013781:Texas; D014422:Turkeys
chemical_list: D000914:Antibodies, Viral